NIST3255

Camellia sinensis (green tea) extract

NIST^® SRM^® 3255

• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• packaging: pkg of 5 x 1 g
• manufacturer/tradename: NIST^®
• format: matrix material

Description

General description

This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of catechins and xanthines in extracts of green tea (Camellia sinensis) and similar matrices. SRM 3255 can also be used for quality assurance when assigning values to in-house control materials. A unit of SRM 3255 consists of five packets, each containing approximately 1 g of extract. For more information, plese refer to the SDS and COA.

SRM 3255_cert

SRM 3255_SDS

Other Notes

Certified for the analytes listed below. See certificate for values and more details
Phytochemicals: (–)-Epicatechin, (–)-Epicatechin gallate, (–)-Epigallocatechin, (–)-Epigallocatechin gallate, (–)-Epigallocatechin methylgallate, (–)-Gallocatechin, (–)-Gallocatechin gallate, (+)-Catechin, Caffeine, Gallic acid, L-Theanine, Theobromine, Theophylline
Trace Elements: Aluminum (Al), Arsenic (As), Copper (Cu), Iron (Fe), Lead (Pb), Manganese (Mn), Zinc (Zn)

Matrix Group: Botanicals

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable